Frequently Asked Questions

NexBuild AI builds anything digital — AI tools, SaaS platforms, web apps, mobile apps (iOS & Android), custom CRM systems, automation systems, Chrome extensions, analytics dashboards, APIs and custom software. Our brand promise is simple: whatever you want, we can build it.

We work with startups, non-technical founders, agencies, SMEs, enterprises and individual entrepreneurs. Most of our clients come to us with an idea and no technical team — and leave with a live, production-ready product.

Absolutely. In fact, this is our speciality. You bring the vision, industry knowledge and business goals — we handle 100% of the technical execution. We translate your ideas into working software, plain and simple.

Yes, always. We sign NDAs before any detailed project discussion. Your idea, business plans and all shared information remain strictly confidential. We take IP protection seriously.

You do. 100%. Once the project is delivered and fully paid, you receive complete ownership of the source code, IP, design files, databases and all assets. We transfer everything to you cleanly.

Pricing depends on what you want to build — there's no single answer. Rather than generic pricing, we give you a custom quote based on your exact requirements. As a rough guide: simple web apps start from ₹50,000, full-featured apps from ₹1,50,000, and complex AI SaaS platforms from ₹3,00,000+. Book a free call and we'll give you a precise, transparent quote.

Because every project is unique. A "web app" can mean anything from a 5-page portfolio to a complex multi-tenant SaaS with AI features. Fixed pricing is either a lie or a way to overcharge simple projects. We quote based on your actual requirements — nothing more, nothing less.

Yes. We typically structure payments as: 40% upfront, 30% at midpoint milestone, 30% on delivery. For longer projects, we use monthly milestone-based billing. We're flexible and work with your budget planning.

Yes — your first discovery call is completely free. We'll spend 30 minutes understanding your project, give you honest advice, and tell you exactly how we'd approach building it. No commitment, no pressure.

Our process: 1. Discovery Call — free 30-min call, we understand your goals. 2. Plan & Design — scope, timeline, cost, wireframes and UI designs. 3. Build & Test — agile sprints with weekly updates, you see progress constantly. 4. Launch & Support — deployment, documentation and post-launch support.

Typical timelines: Simple landing site/app: 1–2 weeks. MVP web app: 3–6 weeks. Full mobile app (iOS + Android): 6–12 weeks. Complex AI SaaS platform: 3–6 months. We'll give you a precise timeline after understanding your requirements.

You'll receive weekly progress updates via email and WhatsApp. We use project management tools to give you visibility into every task. You can review progress at any time and give feedback through a shared staging environment.

Minor changes within scope are handled without extra cost. Significant scope changes are discussed openly — we'll give you a clear estimate of the impact on timeline and cost before proceeding. No surprise invoices.

We choose the best technology for your specific project. Commonly used: Frontend: React, Next.js, Vue.js. Mobile: React Native, Flutter. Backend: Node.js, Python, Django, FastAPI. AI/ML: OpenAI, LangChain, PyTorch, Hugging Face. Database: PostgreSQL, MongoDB, Redis. Cloud: AWS, GCP, Vercel, Firebase.

Yes. We frequently add AI capabilities to existing products — chatbots, AI-powered search, recommendations, content generation, data analysis and more. We integrate GPT-4, Claude, Gemini, open-source models and can build custom fine-tuned models.

Yes. Every product we build is designed to scale from day one. We use cloud-native architectures, containerisation (Docker/Kubernetes), efficient database design and caching strategies to ensure your product handles growth without rebuilding.

Yes. We handle full deployment to AWS, GCP, Azure, Vercel or your preferred hosting. We can also set up CI/CD pipelines, monitoring, error tracking and auto-scaling infrastructure.

Yes. We offer flexible support packages — from 30-day bug fix warranties (free on all projects) to monthly retainer packages covering ongoing development, feature additions, security updates and scaling support.

All projects come with a free 30-day bug fix period. Any bugs or issues discovered post-launch within this period are fixed at no charge. Beyond 30 days, we offer affordable maintenance packages.

Yes. Many clients retain us on monthly contracts for ongoing development, feature additions and technical support. We offer flexible retainer packages starting from a few hours per month to full dedicated team engagement.